Home / 1,752,206.64-2,417,588.10-1,026,664.56

Finding the Fourth Proportional to 1,752,206.64, 2,417,588.10 and 1,026,664.56

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Solution

The fourth proportional to 1,752,206.64, 2,417,588.10 and 1,026,664.56 is: 1,416,529.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,206.64 : 2,417,588.10 = 1,026,664.56 : x
  2. Step 2: Convert to fraction form
    1,752,206.64/2,417,588.10 = 1,026,664.56/x
  3. Step 3: Cross multiply
    1,752,206.64x = 2,417,588.10 × 1,026,664.56
  4. Step 4: Simplify right side
    1,752,206.64x = 2,482,052,022,947.74
  5. Step 5: Solve for x
    x = 2,482,052,022,947.74/1,752,206.64
  6. Step 6: Final answer
    x = 1,416,529.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.